How to Play Jigsaw Sudoku

THE PLAYBOOK · PT-BUS

How to play Jigsaw Sudoku

Start Jigsaw Sudoku in your browser at PT-BUS. Fill each row, column and irregular coloured nine-cell region with 1–9 once. The page pairs the game with a short learning break, an example and answers about this edition.

6 finite checked puzzles, with local saved progress. No claim of unlimited daily puzzles or calibrated difficulty.

A short learning break

Choose one objective for this visit: understand the controls, complete a round, or recognise a common mistake. Progress does not need to be rushed.

Your goal

Fill each row, column and irregular coloured nine-cell region with 1–9 once.

Step by step

1. Select an editable cell.
2. Enter a value using the keypad or keyboard; Notes stores candidates.
3. Read the region, cage, arrow or outside clues alongside the normal constraints.
4. Check entries verifies the completed board; Undo reverses your last input.
5. New puzzle selects another included puzzle.

Controls

Click or tap cells and the digit pad. Use Notes, Undo and Reveal selected. Large boards scroll inside the game.

A useful example

The coloured region, not a conventional 3×3 box, defines the third no-repeat constraint.

Watch out for this

A full board must obey every extra rule. Reveal supplies assistance; it is not an earned deduction.

Common questions